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A low temperature process for phosphorous doped ZnO nanorods via a combination of hydrothermal and spin-on dopant methods
- A low temperature process for phosphorous doped ZnO nanorods via a combination of hydrothermal and spin-on dopant methods
- Sohn, JI[Sohn, Jung Inn]; Jung, YI[Jung, Yong-Il]; Baek, SH[Baek, Seong-Ho]; Cha, S[Cha, SeungNam]; Jang, JE[Jang, Jae Eun]; Cho, CH[Cho, Chang-Hee]; Kim, JH[Kim, Jae Hyun]; Kim, JM[Kim, Jong Min]; Park, IK[Park, Il-Kyu]
- DGIST Authors
- Baek, SH[Baek, Seong-Ho]; Jang, JE[Jang, Jae Eun]; Cho, CH[Cho, Chang-Hee]; Kim, JH[Kim, Jae Hyun]
- Issue Date
- Nanoscale, 6(4), 2046-2051
- Article Type
- Chemistry; Doping (Additives); Electric Properties; Glass Substrates; Heat; Heterojunction Diodes; Heterojunctions; Hot Temperature; Hydrothermal Process; Liquid Crystal; Liquid Crystal Displays; Liquid Crystals; Low- Temperature Process; Nanorods; Nanotube; Nanotubes; Phosphorus; Photoluminescence; Photoluminescence Spectrum; Piezoelectric Nanogenerator; Polymer Dispersed Liquid Crystals (PDLC); Rectifying Behaviors; Semiconductor Diodes; Substrates; Temperature; Zinc Oxide
- We demonstrate the fabrication of solution based low temperature-processed p-type ZnO NRs doped with phosphorous by using a spin-on-dopant method coupled with a hydrothermal process. We confirmed the incorporation of phosphorous dopants into a ZnO crystal by analyzing SIMS profiles, together with the evolution of the photoluminescence spectra. It is further revealed that the electrical properties of the p-type ZnO/n-type Si heterojunction diode exhibited good rectifying behavior, confirming that p-type ZnO NRs were successfully formed. In addition, we demonstrate that a piezoelectric nanogenerator with p-type ZnO NRs made on a glass substrate shows large enough power to drive polymer dispersed liquid crystal displays. © 2014 The Royal Society of Chemistry.
- ROYAL SOC CHEMISTRY
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